UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSCHjpS4/bKF6inhFzFUFsd4ZaBTuXX/ZpXNLPD591I=' 
WHERE 
  key_id = '1cc7f83b60fc1bdbedfba297922763e21fa49871c33273a4792be29b5a506a91' 
  AND (
    token = 'ZSCHjpS4/bKF6inhFzFUFsd4ZaBTuXX/ZpXNLPD591I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )